kc3-lang/angle/tools/flex-bison/update_flex_bison_binaries.py

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• Hash : e3199b5f
  Author :
  Date : 2024-11-21T14:17:47
  

  Add bison/flex binaries on Mac.
  
  Use the same bucket as Windows and Linux (mac folder).
  
  Update documentation for how to get and update these binaries.
  
  Bug: angleproject:377941128
  Change-Id: Ia2de3bb4e98109821d1adeb22d0cbc49edc07b1d
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6042552
  Commit-Queue: Geoff Lang <geofflang@chromium.org>
  Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
  Reviewed-by: Kimmo Kinnunen <kkinnunen@apple.com>
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  

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• tools/flex-bison/update_flex_bison_binaries.py

• #!/usr/bin/python3
  #
  # Copyright 2019 The ANGLE Project Authors. All rights reserved.
  # Use of this source code is governed by a BSD-style license that can be
  # found in the LICENSE file.
  #
  # update_flex_bison_binaries.py:
  #   Helper script to update the version of flex and bison in cloud storage.
  #   These binaries are used to generate the ANGLE translator's lexer and parser.
  #   This script relies on flex and bison binaries to be externally built which
  #   is expected to be a rare operation. It currently only works on Windows and
  #   Linux. It also will update the hashes stored in the tree. For more info see
  #   README.md in this folder.
  
  import os
  import platform
  import shutil
  import sys
  
  sys.path.append('tools/')
  import angle_tools
  
  
  def main():
      if angle_tools.is_linux:
          subdir = 'linux'
          files = ['flex', 'bison']
      elif angle_tools.is_mac:
          subdir = 'mac'
          files = ['flex', 'bison']
      elif angle_tools.is_windows:
          subdir = 'windows'
          files = [
              'flex.exe', 'bison.exe', 'm4.exe', 'msys-2.0.dll', 'msys-iconv-2.dll',
              'msys-intl-8.dll'
          ]
      else:
          print('Script must be run on Linux, Mac or Windows.')
          return 1
  
      files = [os.path.join(sys.path[0], subdir, f) for f in files]
  
      # Step 1: Upload to cloud storage
      bucket = 'angle-flex-bison'
      if not angle_tools.upload_to_google_storage(bucket, files):
          print('Error upload to cloud storage')
          return 1
  
      # Step 2: Stage new SHA to git
      if not angle_tools.stage_google_storage_sha1(files):
          print('Error running git add')
          return 2
  
      print('')
      print('The updated SHA has been staged for commit. Please commit and upload.')
      print('Suggested commit message (please indicate flex/bison versions):')
      print('----------------------------')
      print('')
      print('Update flex and bison binaries for %s.' % platform.system())
      print('')
      print('These binaries were updated using %s.' % os.path.basename(__file__))
      print('Please see instructions in tools/flex-bison/README.md.')
      print('')
      print('flex is at version TODO.')
      print('bison is at version TODO.')
      print('')
      print('Bug: None')
  
      return 0
  
  
  if __name__ == '__main__':
      sys.exit(main())
  

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